Sample 5E21A
NavDat sample number 31771 · DIORITE
Sample
| Sample ID | 5E21A |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.3594 |
|---|---|
| Longitude | -122.026 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22 | 19.8 | 24.2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.88 | WT% | XRF | |
| TIO2 | 1.21 | WT% | XRF | |
| AL2O3 | 17.33 | WT% | XRF | |
| FEOT | 8.19 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 4.37 | WT% | XRF | |
| CAO | 8.87 | WT% | XRF | |
| NA2O | 2.87 | WT% | XRF | |
| K2O | 0.95 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| TOTAL | 100.02 | WT% | XRF | |
| LOI | 1.65 | WT% | XRF | |
| BA | 236 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | -30 | PPM | XRF | |
| RB | 30 | PPM | XRF | |
| SR | 353 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| ZR | 160 | PPM | XRF | |
| NB | 10 | PPM | XRF | |
| CO | 28 | PPM | XRF | |
| CR | 68 | PPM | XRF | |
| NI | 26 | PPM | XRF | |
| SC | 29 | PPM | XRF | |
| V | 200 | PPM | XRF | |
| CU | 140 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| ZN | 74 | PPM | XRF |